All Stories

  1. The universal two-thirds law of pipeline scour

    Article • Physics of Fluids, April 2025, American Institute of Physics

    Professor Subhasish Dey, Sk Zeeshan Ali

  2. Shallow water hydrodynamics: Surge propagation and sill-controlled flows

    Article • Physics of Fluids, December 2024, American Institute of Physics

    Sk Zeeshan Ali, Professor Subhasish Dey

  3. Universal skin friction laws for turbulent flow in curved tubes

    Article • Physics of Fluids, August 2024, American Institute of Physics

    Sk Zeeshan Ali, Professor Subhasish Dey

  4. Generalized scaling law of equilibrium scour depth at a cylinder embedded in an erodible bed

    Article • Physics of Fluids, June 2024, American Institute of Physics

    Sk Zeeshan Ali, Professor Subhasish Dey

  5. The universal two-fifths law of pier scour

    Article • Physics of Fluids, April 2024, American Institute of Physics

    Sk Zeeshan Ali, Professor Subhasish Dey

  6. Hydrodynamics of turbidity currents evolving over a plane bed

    Article • Physics of Fluids, October 2023, American Institute of Physics

    Sk Zeeshan Ali, Rajesh Mahato, Professor Subhasish Dey

  7. Discovery of the zeroth law of helicity spectrum in the pre-inertial range of wall turbulence

    Article • Physics of Fluids, July 2022, American Institute of Physics

    Sk Zeeshan Ali, Professor Subhasish Dey

  8. Origin of the scaling laws of developing turbulent boundary layers

    Article • Physics of Fluids, July 2022, American Institute of Physics

    Sk Zeeshan Ali, Professor Subhasish Dey

  9. Planform evolution of a sinuous channel triggered by curvature and autogenic width oscillations due to generic grain transport

    Article • Physics of Fluids, April 2022, American Institute of Physics

    Sk Zeeshan Ali, Professor Subhasish Dey

  10. Instability of a meandering channel with variable width and curvature: Role of sediment suspension

    Article • Physics of Fluids, November 2021, American Institute of Physics

    Sk Zeeshan Ali, Professor Subhasish Dey

  11. Linear stability of dunes and antidunes

    Article • Physics of Fluids, September 2021, American Institute of Physics

    Sk Zeeshan Ali, Professor Subhasish Dey

  12. Instability of large-scale riverbed patterns

    Article • Physics of Fluids, January 2021, American Institute of Physics

    Sk Zeeshan Ali, Professor Subhasish Dey

  13. The law of the wall: A new perspective

    Article • Physics of Fluids, December 2020, American Institute of Physics

    Sk Zeeshan Ali, Professor Subhasish Dey

  14. Fluvial instabilities

    Article • Physics of Fluids, June 2020, American Institute of Physics

    Sk Zeeshan Ali, Professor Subhasish Dey